java初学者编写代码时遇到一个小问题!求大神指导!!!
叶遮沉阳 2014-03-27 09:41:12 代码如下:
package Number;
public class Frist{
static String s1="你好";
public static void main(String[] args){
String s2="Java";
System.out.println(s1);
System.out.println(s2);
}
}
出错如下:
C:\Users\Administrator>e:
E:\>cd temp
E:\Temp>javac Frist.java
E:\Temp>java Frist
Exception in thread "main" java.lang.NoClassDefFoundError: Frist (wrong name: Nu
mber/Frist)
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:800)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:14
2)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:449)
at java.net.URLClassLoader.access$100(URLClassLoader.java:71)
at java.net.URLClassLoader$1.run(URLClassLoader.java:361)
at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
at sun.launcher.LauncherHelper.checkAndLoadMain(LauncherHelper.java:482)